东平湖可溶性有机物的荧光特征及环境意义

doi:10.11934/j.issn.1673-4831.2016.06.010

生态与农村环境学报 ›› 2016, Vol. 32 ›› Issue (6): 933-939.doi: 10.11934/j.issn.1673-4831.2016.06.010

东平湖可溶性有机物的荧光特征及环境意义

刘学利¹, 姚昕^1,2, 董杰¹, 刘延龙¹, 张菊¹

1. 聊城大学环境与规划学院, 山东聊城 252000;
2. 中国科学院南京地理与湖泊研究所/湖泊与环境国家重点实验室, 江苏南京 210008;
3. 国土资源部/广西岩溶动力学重点实验室, 中国地质科学院岩溶地质研究所, 广西桂林 541004

出版日期:2016-11-25 发布日期:2016-11-30
通讯作者: 姚昕,E-mail:yaoxin@lcu.edu.cn E-mail:yaoxin@lcu.edu.cn
作者简介:刘学利(1990-),男,山东淄博人,硕士生,主要从事湖泊有机物研究。E-mail:1600028060@qq.com
基金资助:
国家自然科学基金（41301544，41401563）；中国博士后科研基金（2015M571831）；国土资源部/广西壮族自治区岩溶动力学重点实验室开放课题（KDL201506）；山东省自然科学基金（ZR2012DQ003；ZR2013DL003）

Fluorescence Features of Chromophoric Dissolved Organic Matter in Dongping Lake and Their Environmental Significance

LIU Xue-li¹, YAO Xin^1,2, DONG Jie¹, LIU Yan-long¹, ZHANG Ju¹

1. School of Environment and Planing, Liaocheng University, Liaocheng 252000, China;
2. State Key Laboratory of Lake Science and Environment/Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China;
3. Laboratory of Karst Dynamics, Ministry of Land Resources/Guangxi Zhuang Autonomous Region, Institute of Karst Geology, Guilin 541004, China

Online:2016-11-25 Published:2016-11-30

摘要/Abstract

摘要：

东平湖作为南水北调东线工程最后一级调水湖泊以及山东省西水东送的水源地，其水质状况对受水区的用水安全起决定性作用。基于2013年8月的东平湖采样，对各水质参数分析发现，东平湖目前仍处于中富-富营养化水平，水质总体接近GB 3838-2002《地表水环境质量标准》IV类水质标准，仍不能满足调水要求，各水质参数表现出强烈的外源性。利用三维荧光光谱（EEMs）并结合平行因子分析法（PARAFAC）解析东平湖有色可溶性有机物的荧光特征，并探讨了荧光组分对东平湖环境污染指示意义的可行性。利用平行因子分析法（PARAFAC）共识别出2类4个荧光组分，分别是类腐殖质荧光组分C1（<225/305，386 nm）、C3（260，432 nm）和类蛋白荧光组分C2（240，360 nm）、C4（<225/275，304 nm）。相关性分析发现，陆源类腐殖质荧光组分C1与间接反映有机污染程度的溶解性有机碳（DOC）和化学耗氧量（COD）具有显著相关性，类蛋白荧光组分C2与总氮具有显著正相关性，可以对东平湖富营养变化情况进行快速、长期的监测。

关键词: 有色可溶性有机物, 三维荧光光谱, 平行因子分析, 东平湖

Abstract:

The Dongping Lake holds a crucial position as the last water-staging lake of the east line of the Project of "Diverting Water from South to North" of the country and the water source of the project diverting water from west to east in Shandong Province. Its water quality is directly related to water safety of the beneficiaries of the water diversion project. The water in the lake was sampled for analysis in August 2013 and all the water quality parameters indicate that the Lake was moderately or highly eutrophied and its water on the whole was close to Grade IV in quality set in the "Standard for Quality of Surface Water Environment" of the country and failed to meet the requirement of the water diversion project. All the water quality parameters show strong extraneousness. Fluorescent features of the chromophoric dissolved organic matters in the water were analyzed with EEMS and PARAFAC, and feasibility of using fluorescent components of the organic matters as indicators of environment pollution of the lake. PARAFAC analysis detected two classes and four types of fluorescent components, that is, C1 and C3 of the class of humic-like fluorescent components at <225/305,386 nm and 260,432 nm, respectively, and C2 and C4 of the class of protein-like fluorescent components at 240,360 nm and <225/275,304 nm, respectively. Terrigenous humic-like fluorescent component C1 was significantly related to DOC and COD, which may indirectly reflect degree of the organic pollution of the water, while protein-like fluorescent component C2 was significantly and positively related to TN. Therefore, the two components, C1 and C2 can be used as indicators for rapid determination and long-term monitoring of water eutrophication in the Dongping Lake.

Key words: chromophoric dissolved organic matter, excitation-emission matrices, parallel factor analysis, Dongping Lake

中图分类号:

X524

刘学利, 姚昕, 董杰, 刘延龙, 张菊. 东平湖可溶性有机物的荧光特征及环境意义[J]. 生态与农村环境学报, 2016, 32(6): 933-939.

LIU Xue-li, YAO Xin, DONG Jie, LIU Yan-long, ZHANG Ju. Fluorescence Features of Chromophoric Dissolved Organic Matter in Dongping Lake and Their Environmental Significance[J]. Journal of Ecology and Rural Environment, 2016, 32(6): 933-939.

参考文献

[1] 王苏民,窦鸿生.中国湖泊志[M].北京:科学出版社,1998:304-307.
[2] 陈诗越,刘双爽,杨利伟,等.东平湖硅藻群落特征及其与水环境的关系[J].江苏师范大学学报,2014,32(2):1-6.
[3] 张运林,杨龙元,秦伯强,等.太湖北部湖区COD浓度空间分布及与其他要素的相关性研究[J].环境科学,2008,29(6):1457-1462.
[4] DE LANGE H J.The Attenuation of Uitraviolet and Visible Radiation in Dutch Inland Waters[J].Aquatic Ecology,2000,34(3):215-226.
[5] 杨帆,朱晓敏,黄清辉,等.崇明岛前卫湖水中有色溶解性有机质的分布和来源[J].生态与农村环境学报,2008,24(3):51-54.
[6] BAKER A,INVERARITY R,CHARLTON M,et al.Detecting River Pollution Using Fluorescence Spectrophotometry:Case Studies From the Ousebum NE England[J].Environmental Pollution,2003,124(1):57-70.
[7] COBLE P G.Characterisation of Marine and Temstrial Dissolved Organic Matter in Seawater Using Excitation Emission Matrix Spectroscopy[J].Marine Chemistry,1996,51(4):325-346.
[8] 李猛,郭卫东,夏恩琴,等.厦门湾有色溶解有机物的光吸收特性研究[J].热带海洋学报,2006,25(1):9-14.
[9] 陈楚群,潘志林,施平.海水光谱模拟及其在黄色物质遥感反演中的应用[J].热带海洋学报,2003,22(5):33-39.
[10] ZHANG Y L,QIN B Q,CHEN W M,et al.A Preliminary Study of Chromophoric Dissolved Organic Matter (CDOM) in Lake Taihu[J].Soil,Air,Water (Acta Hydrochimica Et Hydrobiologica),2005,33(4):315-323.
[11] ZHANG Y L,ZHANG E L,LIU M L,et al.Variation of Chromophoric Dissolved Organic Matter and Possible Attenuation Depth of Ultraviolet Radiation in Yunnan Plateau Lakes[J].Limnology,2007,8(3):311-319.
[12] 郭卫东,黄建平,洪华生,等.河口区溶解有机物三维荧光光谱的平行因子分析及其示踪特性[J].环境科学,2010,31(6):1419-1427.
[13] 韩宇超,郭卫东.九龙江河口有色溶解性有机物的三维荧光光谱特性[J].环境科学学报,2009,29(3):641-647.
[14] 银莲,徐星凯,景元书.2种方法测定溶解性有机碳和氮含量比较研究[J].环境科学与技术,2015,38(9):93-97.
[15] 姚昕,邹胜章,夏日元,等.典型岩溶水系统中溶解性有机质的运移特征[J].环境科学,2014,35(5):1766-1772.
[16] 徐彩平,刘霞,陈宇炜.浮游植物叶绿素a浓度测定方法的比较研究[J].生态与农村环境学报,2013,29(4):438-442.
[17] 《水和废水监测分析方法》编委会.水和废水监测分析方法[M].北京:中国环境科学出版社,2002:211-213
[18] 李自弘,张琼芬,涂学炎,等.碱性过硫酸钾快速消解的紫外分光光度法测定水质总氮[J].云南大学学报(自然科学版),2004,26(增刊1):147-149.
[19] 彭刚华,康长安,钟鸿雁.钼酸铵分光光度法测定水中总磷质量控制指标研究[J].三峡环境与生态,2011,33(2):31-34.
[20] 孙卫波,陈诗越,陈影影,等.黄河下游湖泊水化学特征与水体营养类型评价[J].中国农学通报,2011,27(6):338-341.
[21] 周永强,张运林,牛城,等.基于EEMs及PARAFAC的洪湖、东湖与梁子湖CDOM组成特征分析[J].光谱学与光谱分析,2013,33(12):3286-3292.
[22] 张芹,陈诗越,孙卫波,等.东平湖水质现状与可持续旅游开发[J].人民黄河,2012,34(1):42-44.
[23] 张运林,秦伯强,马荣华,等.太湖典型草、藻型湖区有色可溶性有机物的吸收及荧光特性[J].环境科学,2005,26(2):142-147.
[24] 毛伟兵,庞清江,李冬梅.东平湖水污染关键因子的控制研究[J].山东农业大学学报(自然科学版),2003,34(1):29-32.
[25] YIN Y,ZHANG Y L,LIU X H,et al.Temporal and Spatial Variations of Chemical Oxygen Demand in Lake Taihu,China,From 2005 to 2009[J].Hydrobiologia,2011,665(1):129-141.
[26] 水利部南水北调规划设计管理局.南水北调工程总体规划内容简介[J].中国水利,2003(2):11-14.
[27] 蔡文良,许晓毅,罗固源,等.长江重庆段溶解性有机质的荧光特性分析[J].环境化学,2012,31(7):1003-1008.
[28] 卓健富,郭卫东,邓荀,等.筼筜湖CDOM的三维荧光光谱及其污染示踪研究[J].光谱学与光谱分析,2010,30(6):1539-1544.
[29] 程庆霖,郑丙辉,王圣瑞,等.滇池水体有色溶解性有机质(CDOM)三维荧光光谱特征[J].光谱学与光谱分析,2014,34(3):698-703.
[30] CORY R M,MCKNIGHT D M.Fluorescence Spectroscopy Reveals Ubiquitous Prescence of Oxidized and Reduced Quinones in Dissolved Matter[J].Environmental Science & Technology,2005,39(21):8142-8149.
[31] MURPHY K R,RUIZ G M,DUNSMUIR W T M,et al,Optimized Parameters for Fluorescence-Based Verification of Ballast Water Exchange by Ships[J].Environmental Science & Technology,2006,40(7):2357-2362.
[32] 黄昌春,李云梅,王桥,等.基于三维荧光和平行因子分析法的太湖水体CDOM组分光学特征[J].湖泊科学,2010,22(3):375-382.
[33] 张运林.湖泊光学研究进展及其展望[J].湖泊科学,201l,23(4):483-497.
[34] 方芳,翟端端,郭劲松,等.三峡水库小江回水区溶解有机物的三维荧光光谱[J].长江流域资源与环境,2010,19(3):323-327.
[35] 张菊,邓焕广,陈诗越,等.东平湖水源地水环境健康风险初步评价[J].安全与环境学报,2011,11(6):111-115
[36] 张欣,喻宗仁,赵培才,等.东平湖高浓度污染水团的发生规律及检测研究[J].环境工程,2004,22(4):57-59.
[37] 罗潋葱,秦伯强,朱光伟,等.动力扰动下太湖梅梁湾水-沉积物界面的营养盐释放通量[J].中国科学D辑:地球科学,2005,35(增刊2):166-172.
[38] 张菊,邓焕广,吴爱琴,等.东平湖菹草腐烂分解及其对水环境的影响[J].环境科学学报,2013,33(9):2590-2596.
[39] 张运林,秦伯强,梅梁湾.大太湖夏季和冬季CDOM 特征及可能来源分析[J].水科学进展,2007,18(3):415-423.
[40] 刘加珍,陈永金,陈诗越,等.东平湖湿地水质动态及其净化功能分析[J].南水北调与水利科技,2014,12(4):57-61.

东平湖可溶性有机物的荧光特征及环境意义

Fluorescence Features of Chromophoric Dissolved Organic Matter in Dongping Lake and Their Environmental Significance

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 6

编辑推荐

Metrics

本文评价

[1]	张广彩, 于会彬, 徐泽华, 宋永会, 韩美. 基于三维荧光光谱结合平行因子法的蘑菇湖上覆水溶解性有机质特征分析[J]. 生态与农村环境学报, 2019, 35(7): 933-939.
[2]	苏良湖, 陈梅, 孙旭, 陈玉东, 张龙江. 谷类秸秆接种瘤胃液的厌氧消化性能和三维荧光光谱特征[J]. 生态与农村环境学报, 2018, 34(11): 1034-1041.
[3]	黄健, 闫升, 张华, 王坤, 刘沛然, 全桂军, 田纪宇. 农药废水生物处理过程中溶解性有机物特性及荧光强度与COD的关系[J]. 生态与农村环境学报, 2017, 33(9): 830-835.
[4]	刘丽贞, 黄琪, 吴永明, 吴代赦, 游海林, 邓觅. 鄱阳湖枯水期CDOM光吸收特性与DOC浓度的定量关系研究[J]. 生态与农村环境学报, 2017, 33(8): 762-768.
[5]	黄健, 吴兆亮, 张华, 张勇, 张雄, 于孝坤, 凌玲. pH值对AOA-SBR处理污水过程中COD三维荧光法表征的影响[J]. 生态与农村环境学报, 2017, 33(12): 1146-1152.
[6]	刘明亮, 张运林, 王鑫, 李云亮. 太湖有色可溶性有机物4种光谱模型的对比[J]. 生态与农村环境学报, 2009, 25(1): 42-46.